短語詞組短語ground contact closure 接地點(diǎn)封器;翻譯contact closure speed 觸點(diǎn)閉合速度Unground contact closure 未接地點(diǎn)封器Initial contact closure 初次接觸閉合;初次接觸封閉;初步接觸關(guān)閉Frequency response contact closure 頻率響應(yīng)聯(lián)系關(guān)閉contact closure output 觸點(diǎn)閉合輸出contact closure circuit 觸點(diǎn)閉合;觸點(diǎn)閉合線路;觸點(diǎn)閉合引路 返回 contact closure